Minecraft Java 1.21 Mods
Browse 234 free mods for Minecraft Java 1.21 — popular picks include CorruptionCraft, AnarchyCore-NextGen, Enigma Storage.
Updated daily
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
AnarchyCore-NextGen
It didn't work on some of stable Minecraft servers.

Enigma Storage
A compact terminal storage system for Minecraft servers, inspired by Applied Energistics 2 (AE2).
Advanced Admin GUI Tool
Best Free Minecraft Gui Administration Tool Plugin
OmniPanel gui
OmniPanel is an advanced all-in-one Minecraft administration and server management plugin built for Paper and Spigot servers. It combines moderation, player management, anti-lag systems, staff tools, ranks, homes, RTP, security utilities, automation, and c
TitanLogin
This version includes platform update
EssentiaX-Legacy
Custom Minecraft commands, teleportation, AFK, mute, homes and more and fully customizable.
XPMerge
This is a Folia-compatible plugin for Minecraft that merges nearby experience orbs into one to reduce lag.
InventorySearchBar
A litte mod that add's a search bar in survival invetory to search for items
SmartSort
A Fabric 1.21.1 utility mod that automatically scans nearby storage containers (5-block radius) and sorts items into your hotbar using customizable profiles.
Compress Plus
Automatically compresses ores into blocks while you mine. Hold the Auto-Compressor in your offhand and watch as raw materials are instantly converted, perfect for box servers.
BackpackPro
High-Performance Storage Solution
NetworkStorage
A Minecraft plugin that allows players to create a centralized storage network and share items easily.
PluginPilot
Download plugins directly from Modrinth,Hangar,SpigotMC while being ingame! Load,unload, debug all in one plugin itself :)
VarnoShop
VarnoShop is the ultimate "Drop-and-Play" web marketplace for Minecraft servers. It features a fully embedded, high-performance web dashboard that runs directly from your server without requiring Node.js, external hosting, or complex setups. Players can s
AutoFeedShulker
Automatically feed players using a special shulker.
EssentialsY [🐛Alpha]
Death chests (Graves), combat log, RTP, Bounty, Item protect. An all-in-one plugin that adds multiple essential features inside one plugin
EcGlobal
A plugin for configuring and customizing Ender Chest: make it either shared for all or personalized for each player.
CyberWorldReset
Easily reset a world with a scheduler or a specific time/date and more!
Lootr-DeathChest
Automatically creates a chest at the player's death location to safely store their items. Simple, lightweight, and Lootr-plugin compatible.
Quick Stacker
Automatic inventory management plugin that quickly deposits items into containers and sorts storage with simple click actions.
Crafted Stats
Minecraft Plugin that shows Server Stats in-game
Limit blocks for players
Limit itens for players To prevent abusers, such as chunk loaders, entity blocks, etc., which could break the ground, a player can set a limit on the number of blocks a player can place on the ground.
No Silktouch Warn
This mod warns you when you use a non-silktouch-netherite or diamond pickaxe to mine an enderchest. The warning is customizable.
Logs to Chests
Craft logs directly into chests, skipping the plank step. Works with Vanilla and modded logs tagged as ‘log’ for faster storage crafting.
invitemframe
invisible Itemframe with sneak right click
FlezerBoxes
A high-performance crates plugin featuring ultra-fast 2-turn animations, HEX-colored rarities, unique Rune mechanics, and interactive global broadcasts.
Log Block Tool
LogBlockTool logs block breaks, placements, container transactions, and player interactions on a Minecraft server. It’s lightweight, fast, and designed for Paper/Spigot with SQLite or MySQL support.
DrawerShelves
Drawers storage system 100%server side using shelf blocks
BsruEnderChest
BsruEnderchest is a high-performance Ender Chest plugin for Spigot, Paper, and Folia servers. It enhances the vanilla Ender Chest with more storage, multiple pages, cross-server synchronization via MySQL , all designed to be lag-free.
Recipe Book is Pain (Extended)
A port of Recipe Book is Pain to newer versions, along with new features.
SYSTEM SMP
System SMP is a premium Minecraft plugin designed for survival multiplayer servers. It adds unique features including small caps text formatting, tree felling mechanics, custom item displays, and an economy-based spawner mining system.
Warp Hopper
Boost server performance by swapping tangled hopper lines for sleek, wireless item routing. Eliminate lag‑filled storage rooms and embrace invisible, high‑efficiency logistics.

LBSpawners
Advanced stacked spawners
Folia Shop
A modern, high-performance shop plugin built for Folia, and modern Minecraft servers. FoliaShop combines a powerful GUI shop, Worthify-style selling system, Auction House, Custom Items Support, advanced item matching, in-game edito
世界存档优化器(自动异步保存)
世界存档优化器,可以自动保存您的服务器世界,采用异步保存。World Archive Optimizer, can automatically save your server world using asynchronous saving. Bukkit 1.21